Your next trip, last seen at €144
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €144, departing 11 Feb 2027 (Last checked: 14 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 28Check live prices for this route
- Airlines seen
- AirAsia, IndiGo, Malaysia Airlines, Thai AirAsia
- Reported fastest flight
- 3h 05m
- Non-stop
- Yes
About this route
Explore the fares we observed from Kolkata to Hanoi. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,811 km
- Reported fastest flight
- 3h 05m
- Airlines seen
- AirAsia, IndiGo, Malaysia Airlines, Thai AirAsia
- Seen on fares with a connection
- Thai AirAsia, AirAsia
Route-level information; individual journeys vary.
A clearer picture of your fare
Airport to city: straight-line distance
- Netaji Subhash Chandra Bose International Airport (CCU) → Kolkata, city gazetteer reference point (22.5726, 88.3639): ≈ 12 km.
- Noi Bai International Airport (HAN) → Hanoi, city gazetteer reference point (21.0278, 105.8342): ≈ 22 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by day of the week
Cheapest day of the week from Kolkata to Hanoi: Thursday, from €144 (checked 14 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €175 | 4 |
| Tuesday | €174 | 4 |
| Wednesday | €175 | 3 |
| Thursday | €144 | 5 |
| Friday | €175 | 4 |
| Saturday | €175 | 4 |
| Sunday | €175 | 4 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Kolkata to Hanoi by days until departure (61 days or more): €144 (checked 14 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 31 to 60 days | €175 | 17 |
| 61 days or more | €144 | 11 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Kolkata to Hanoi?
The lowest fare we have observed is €144, found on 14 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Kolkata to Hanoi?
In our observations February 2027 is the cheapest month so far, at €144.
Which airlines fly from Kolkata to Hanoi?
These are the carriers we have seen on the route: AirAsia, IndiGo, Malaysia Airlines, Thai AirAsia.
How many of the observed Kolkata to Hanoi fares were non-stop?
27 of the 29 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Kolkata to Hanoi?
Cheapest day of the week from Kolkata to Hanoi: Thursday, from €144 (checked 14 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 20 Oct 2026